package cn.edu.sptc.sms_lioayu.service;

import  cn.edu.sptc.sms_lioayu.entity.Major;
import  java.util.List;

public interface MajorService {
    boolean insert(Major major);
    boolean delete(Long id);
    boolean update(Major major);
    Major selectByID(Long id);
    List<Major> selectAll();
}
